import * as utils from "../utils";
import { Config } from "../config";
interface AssetParsingOptions {
assetsDir: string;
currentDir: string;
input: string;
}
interface ConfigParsingOptions {
config: Config;
input: string;
}
interface BodyParsingOptions {
input: string;
insert: string;
}
interface HeadParsingOptions extends BodyParsingOptions {}
const assetRegExp = /asset:([./\\a-z]+)/g;
const configRegExp = /config:([./\\a-z]+)/g;
/**
* Parses asset: references inside the input string.
*
* @param options - Asset parsing options.
* @returns - Parsed string.
*/
const parseAssetReferences = ({
assetsDir,
currentDir,
input
}: AssetParsingOptions): string => {
assetRegExp.lastIndex = 0;
return input.replace(assetRegExp, (match, path) => {
return utils.relative(currentDir, utils.join(assetsDir, path));
});
};
/**
* Parses asset: references inside the input string.
*
* @param options - Asset parsing options.
* @returns - Parsed string.
*/
const parseConfigReferences = ({ config, input }: ConfigParsingOptions): string => {
configRegExp.lastIndex = 0;
return input.replace(configRegExp, (match, accessPath: string) => {
const keys = accessPath.split(".");
let property: any = config;
keys.forEach((key) => {
property = (property || {})[key];
});
const referencedValue =
typeof property === "string" ? property : JSON.stringify(property || null);
return referencedValue.replace(/"/g, '\\"');
});
};
/**
* Parses tag of the input HTML string.
*
* @param options - Body parsing options.
* @returns - Parsed HTML string.
*/
const parseBody = ({ input, insert }: BodyParsingOptions): string => {
return input.replace("", () => {
return `${insert} `;
});
};
/**
* Parses